diff options
Diffstat (limited to 'toys/posix')
| -rw-r--r-- | toys/posix/sort.c | 36 |
1 files changed, 17 insertions, 19 deletions
diff --git a/toys/posix/sort.c b/toys/posix/sort.c index c9f887d9..b7e16c97 100644 --- a/toys/posix/sort.c +++ b/toys/posix/sort.c @@ -14,9 +14,9 @@ config SORT Sort all lines of text from input files (or stdin) to stdout. - -r reverse - -u unique lines only - -n numeric order (instead of alphabetical) + -r reverse + -u unique lines only + -n numeric order (instead of alphabetical) config SORT_BIG bool "SuSv3 options (Support -ktcsbdfiozM)" @@ -25,18 +25,18 @@ config SORT_BIG help usage: sort [-bcdfiMsz] [-k#[,#[x]] [-t X]] [-o FILE] - -b ignore leading blanks (or trailing blanks in second part of key) - -c check whether input is sorted - -d dictionary order (use alphanumeric and whitespace chars only) - -f force uppercase (case insensitive sort) - -i ignore nonprinting characters - -M month sort (jan, feb, etc). - -x Hexadecimal numerical sort - -s skip fallback sort (only sort with keys) - -z zero (null) terminated input - -k sort by "key" (see below) - -t use a key separator other than whitespace - -o output to FILE instead of stdout + -b ignore leading blanks (or trailing blanks in second part of key) + -c check whether input is sorted + -d dictionary order (use alphanumeric and whitespace chars only) + -f force uppercase (case insensitive sort) + -i ignore nonprinting characters + -M month sort (jan, feb, etc). + -x Hexadecimal numerical sort + -s skip fallback sort (only sort with keys) + -z zero (null) terminated input + -k sort by "key" (see below) + -t use a key separator other than whitespace + -o output to FILE instead of stdout Sorting by key looks at a subset of the words on each line. -k2 uses the second word to the end of the line, -k2,2 looks at only @@ -46,15 +46,13 @@ config SORT_BIG (such as -2,2n) applies only to sorting that key. config SORT_FLOAT - bool "Floating point (-g)" + bool default y - depends on SORT_BIG + depends on SORT_BIG && TOYBOX_FLOAT help usage: sort [-g] -g general numeric sort (double precision with nan and inf) - - This version of sort requires floating point. */ #define FOR_sort |